HardLabs

LSwarm-Drone-Launcher

DerpyDoggo11·LSwarm-Drone-Launcher·Drone Launcher PCB/Drone Launcher PCB.kicad_pcb

LSwarm-Drone-Launcher PCB layout, top view — open source ESP32 board by DerpyDoggo11

About the LSwarm-Drone-Launcher PCB

LSwarm-Drone-Launcher is an open source ESP32 PCB design by DerpyDoggo11, published on GitHub. It is a 4-layer board measuring 65 × 30 mm, with 51 components from 32 distinct parts.

Its main chip is the ESP32-C3-MINI-1U-N4, from the ESP32 family. Other key parts include the BQ24075RGTR, ZX-PH2.0-WT2P, TPS61023DRLR, DW03C and AP2112K-3.3. By type, the board carries 21 resistors, 14 capacitors, 6 ICs, 3 LEDs, 1 module and 1 transistor.

It belongs with the robotics & motion, power & battery and iot & wireless designs in this gallery.

From the project

For calculating and planning the trajectory of the drones, this launcher uses a Raspbbery Pi Zero 2 W along with a custom Pi hat. The custom Pi hat extends the wifi range of the Raspberry Pi Zero 2 W to communicate with the LS Anchors and adds a battery for independent usage from

For calculating and planning the trajectory of the drones, this launcher uses a Raspbbery Pi Zero 2 W along with a custom Pi hat. The custom Pi hat extends the wifi range of the Raspberry Pi Zero 2 W to communicate with the LS Anchors and adds a battery for independent usage from wall outlets. Only 1 compute module should be necessary per batch of launcher units.

LSwarm-Drone-Launcher, from the project README
From the project README

Main components on the LSwarm-Drone-Launcher

BQ24075RGTRZX-PH2.0-WT2PTPS61023DRLRDW03CESP32-C3-MINI-1U-N4AP2112K-3.3Raspberry Pi Zero v1.3

LSwarm-Drone-Launcher bill of materials (BOM)

51 components, 32 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BQ24075RGTR
TI(德州仪器)
U1
1
ZX-PH2.0-WT2P
Megastar(兆星)
U2
1
TPS61023DRLR
TI(德州仪器)
U3
1
DW03C
DW03C_C41367942
PJSEMI(平晶微)
U4
1
ESP32-C3-MINI-1U-N4
ESPRESSIF(乐鑫)
U6
1
AP2112K-3.3
U12
1
Raspberry Pi Zero v1.3
A1
1
AO3407A
AOS
Q7
1
MLT-5020
华能
BUZZER2
1
MSK12C02
SHOU HAN(首韩)
SW1
1
USB-TYPE-C-018
DEALON(德艺隆)
USB1
3
KT-0603R
KENTO
LED4, LED5, LED6
1
USBLC6-2SC6
USBLC6-2SC6_C2687116
UMW(友台半导体)
D5
1
2.2UH
2.2uH
L5
1
CL21A226MAQNNNE
SAMSUNG(三星)
C1
1
10NF
10nF
C27
5
1UF
1uF
C31, C32, C41, C52, C65
2
10UF
10uF
C40, C55
1
10UF
10uF
C42
1
22UF
22uF
C43
Show 12 more
QtyPartRefs
2
100NF
100nf
C56, C71
1
10uF
C71C1
4
1k
R9, R21, R24, R29
1
1.5K
1.5k
R11
5
10K
10k
R12, R18, R23, R32, R33
1
470
R16
2
220K
220k
R25, R26
1
100
R27
2
100K
100k
R28, R38
2
5.1K
5.1k
R34, R37
2
27
R35, R36
1
820K
820k
R39

LSwarm-Drone-Launcher design files

The KiCad project lives in the DerpyDoggo11/LSwarm-Drone-Launcher repository on GitHub; these links point at the commit this page was built from.

LSwarm-Drone-Launcher: common questions

What microcontroller does the LSwarm-Drone-Launcher use?

The LSwarm-Drone-Launcher is built around the ESP32-C3-MINI-1U-N4, from the ESP32 family.

How big is the LSwarm-Drone-Launcher PCB?

The LSwarm-Drone-Launcher measures 65 × 30 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the LSwarm-Drone-Launcher?

51 components, from 32 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the LSwarm-Drone-Launcher design files?

From the DerpyDoggo11/LSwarm-Drone-Launcher repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the LSwarm-Drone-Launcher design in my own project?

The repository has no license, so all rights stay with DerpyDoggo11. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the LSwarm-Drone-Launcher without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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